Source : Webster's Revised Unabridged Dictionary (1913)

Undaunted \Un*daunt"ed\, a.
   Not daunted; not subdued or depressed by fear. --Shak.

   Syn: Bold; fearless; brave; courageous; intrepid. --
        {Un*daunt"ed*ly}, adv. -- {Un*daunt"ed*ness}, n.

Source : WordNet®

undaunted
     adj 1: unshaken in purpose; "wholly undismayed by the commercial
            failure of the three movies he had made" [syn: {undismayed},
             {unshaken}]
     2: resolutely courageous; "undaunted in the face of death"